The installation process with S21 is relatively pain-free except some of the cable management practises can be difficult due to the lack of cut-out at the top of the motherboard tray for CPU power. As a result, the cable has to route across the motherboard. Cable management grommets arent present on the motherboard tray either; instead we have clips which allow the cables to be tucked away.
Aside from this, high-end kit can be accommodated within S21.
An overview of ATX system installed
Cable management remains on the frontside
On the next page we will observe the clearance restrictions/limitations within Urban S21.